package hoaitt.vnu.edu;

public class Numeral implements Expression {
	int value;
	
	public Numeral(int _val) {
		this.value = _val;
	}
	
	@Override
	public int evaluate() {
		return this.value;
	}
	
	@Override
	public String toString() {
		String result = Integer.toString(value);
		
		return result;
	}
	

}
